Elite Series convertible MTB hubs Available in multiple axle configurations Shimano and XD cassette body options with 6 pawl/54 point/6.6? engagement Straight pull and J-bend spoke options 6 bolt disc brake rotor compatible Sealed bearings FT 32H 15TA AL6061 Blk 200g 6B 100mm 51 51 31.4 19.6 18.6 30.4UPC/EAN/GTIN: 888571037140